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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <script src="../../../resources/js-test.js"></script> | 2 <script src="../../../resources/js-test.js"></script> |
3 | 3 |
4 <style> | 4 <style> |
5 div { width: 100px } | 5 div { width: 100px } |
6 #outer1on #inner1on { width: 200px } | 6 #outer1on #inner1on { width: 200px } |
7 #outer2on { width: 150px } | 7 #outer2on { width: 150px } |
8 #outer3on#nomatch1 { width: 300px; } | 8 #outer3on#nomatch1 { width: 300px; } |
9 </style> | 9 </style> |
10 | 10 |
(...skipping 26 matching lines...) Expand all Loading... |
37 } | 37 } |
38 | 38 |
39 var outer = document.getElementById('outer'); | 39 var outer = document.getElementById('outer'); |
40 var inner = document.getElementById('inner1on'); | 40 var inner = document.getElementById('inner1on'); |
41 var outer2 = document.getElementById('outer2'); | 41 var outer2 = document.getElementById('outer2'); |
42 var outer3 = document.getElementById('outer3'); | 42 var outer3 = document.getElementById('outer3'); |
43 | 43 |
44 // Style recalc should happen on "inner" and "outer", but not "inner2" or "mid". | 44 // Style recalc should happen on "inner" and "outer", but not "inner2" or "mid". |
45 outer.offsetTop; | 45 outer.offsetTop; |
46 outer.id = 'outer1on'; | 46 outer.id = 'outer1on'; |
47 shouldBe("internals.updateStyleAndReturnAffectedElementCount()", "2"); | 47 shouldBe("internals.updateStyleAndReturnAffectedElementCount()", "1"); |
48 shouldBe("getComputedStyle(inner).width", '"200px"'); | 48 shouldBe("getComputedStyle(inner).width", '"200px"'); |
49 | 49 |
50 // Style recalc should happen on "inner", but not "innerChild". | 50 // Style recalc should happen on "inner", but not "innerChild". |
51 inner.offsetTop; | 51 inner.offsetTop; |
52 inner.id = ''; | 52 inner.id = ''; |
53 shouldBe("internals.updateStyleAndReturnAffectedElementCount()", "1"); | 53 shouldBe("internals.updateStyleAndReturnAffectedElementCount()", "1"); |
54 shouldBe("getComputedStyle(inner).width", '"100px"'); | 54 shouldBe("getComputedStyle(inner).width", '"100px"'); |
55 | 55 |
56 // Style recalc should happen on "outer2", but not "inner3". | 56 // Style recalc should happen on "outer2", but not "inner3". |
57 outer2.offsetTop; | 57 outer2.offsetTop; |
58 outer2.id = 'outer2on'; | 58 outer2.id = 'outer2on'; |
59 shouldBe("internals.updateStyleAndReturnAffectedElementCount()", "1"); | 59 shouldBe("internals.updateStyleAndReturnAffectedElementCount()", "1"); |
60 shouldBe("getComputedStyle(outer2).width", '"150px"'); | 60 shouldBe("getComputedStyle(outer2).width", '"150px"'); |
61 | 61 |
62 // Style recalc should happen on "outer3", but none of its children. | 62 // Style recalc should happen on "outer3", but none of its children. |
63 outer3.offsetTop; | 63 outer3.offsetTop; |
64 outer3.id = 'outer3on'; | 64 outer3.id = 'outer3on'; |
65 shouldBe("internals.updateStyleAndReturnAffectedElementCount()", "1"); | 65 shouldBe("internals.updateStyleAndReturnAffectedElementCount()", "1"); |
66 </script> | 66 </script> |
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